|
| US3991582 | 24. Sept. 1974 | 16. Nov. 1976 | Regal Tool & Rubber Co. Inc. | Rotating-bumper fender system |
| US4005672 | 15. Apr. 1976 | 1. Febr. 1977 | Regal Tool & Rubber Co. Inc. | Bumper with cushion pivot at bottom |
| US4032126 | 29. März 1976 | 28. Juni 1977 | | Shock absorbing apparatus |
| US4058984 | 18. Juni 1976 | 22. Nov. 1977 | Brown & Root, Inc. | Marine cushioning unit |
| US4084801 | 28. Nov. 1975 | 18. Apr. 1978 | Oil States Rubber Company | Shock energy absorbing multi-segment load cell |
| US4273473 | 13. März 1979 | 16. Juni 1981 | Regal Tool & Rubber Co., Inc. | Shock absorbing column |
| US4293241 | 26. Febr. 1979 | 6. Okt. 1981 | International Moorings & Marine, Inc. | Barge bumper assembly |
| US4311412 | 3. Juli 1979 | 19. Jan. 1982 | Regal International, Inc. | Offshore bumper system and method of manufacturing |
| US4337009 | 27. Juli 1979 | 29. Juni 1982 | Regal International, Inc. | Marine landing structure with omni directional energy absorbing characteristics |
| US4398848 | 4. Mai 1981 | 16. Aug. 1983 | | Marine energy cell |
| US4426174 | 30. Sept. 1982 | 17. Jan. 1984 | Glen E. Drewett | Easily replaceable shock absorber mount for vessel bumper on a marine structure |
| US4607586 | 25. März 1985 | 26. Aug. 1986 | | Preloaded compression absorber cell for boat bumpers |
| US4679964 | 16. Dez. 1985 | 14. Juli 1987 | Seahorse Equipment Corporation | Offshore well support miniplatform |
| US4697956 | 1. Juli 1985 | 6. Okt. 1987 | | Pivotal bumper attachment |
| US4738566 | 18. März 1986 | 19. Apr. 1988 | Aker Engineering A/S | Ice deflector |
| US4883013 | 1. Mai 1989 | 28. Nov. 1989 | The United States of America as represented by the Secretary of the Navy | Portable, rapid installable dolphin system |
| US5716166 | 20. Dez. 1996 | 10. Febr. 1998 | Continental EMSCO Co. | Offshore retrofit of barge bumper systems |
| US5749535 | 11. Dez. 1995 | 12. Mai 1998 | | Deceleration device |
| US6513449 | 21. Dez. 2001 | 4. Febr. 2003 | Buoyant Solutions, Inc. | Marine docking device |
| US6851892 | 10. Febr. 2003 | 8. Febr. 2005 | Saudi Arabian Oil Company | Marine impact-absorbing structure |
| US7396189 | 1. Juli 2005 | 8. Juli 2008 | Saudi Arabian Oil Company | Cubic marine impact-absorbing structure |